设备上未调用WearableListenerService onMessageReceived [英] WearableListenerService onMessageReceived is not called on device

问题描述

我正在尝试使用 Wearable.MessageApi 从Android Wear应用程序向手机应用程序发送一条简单消息。

I am trying to send a simple message from my Android wear app to my phone app using the Wearable.MessageApi.

这是我在Wear设备上通过GoogleApiClient进行的 onConnected 回调。

This is my onConnected callback from GoogleApiClient on the Wear device.

final PendingResult<Status> status = Wearable.DataApi.addListener(googleApiClient, this);
status.setResultCallback(new ResultCallback<Status>() {
    @Override
    public void onResult(Status status) {
        if (!status.isSuccess()) {
            return;
        }

        NodeApi.GetConnectedNodesResult nodes =
                Wearable.NodeApi.getConnectedNodes(googleApiClient).await();
        for (Node node : nodes.getNodes()) {
            System.out.println("Sending message: " + node.getDisplayName());
            final MessageApi.SendMessageResult result =
                    Wearable.MessageApi.sendMessage(googleApiClient, node.getId(),
                            "request", "12345".getBytes())
                            .await();
            System.out.println("sent: " + result.getStatus().isSuccess());
        }
    }
});

这在运行时显示以下内容

And this is displaying the following when ran

Sending message: Nexus 6P
sent: true

这是我在应用程序上的注册服务：

And this is my registered service on my app:

public class MyWearableListenerService extends WearableListenerService {

    @Override
    public void onMessageReceived(MessageEvent messageEvent) {
        Toast.makeText(this, "Received message", Toast.LENGTH_LONG).show();
    }

    @Override
    public void onPeerConnected(Node peer) {
        Toast.makeText(this, "Peer connected", Toast.LENGTH_LONG).show();
    }
}

我正确地验证了当模拟器连接到我的设备时，会显示对等连接吐司。我正确地做了端口转发，以便在磨损模拟器上进行调试。我检查了我的appId和包名在我的应用程序和Wear应用程序中是否一致。但是，我从未在设备上收到 onMessageReceived 回调。

I properly verified that the Peer connected toast is showing up when the emulator is connected to my device. I properly did the port forwarding to debug on wear emulator. I checked that my applicationId and package names are consistent across my app and wear app. However, I never get the onMessageReceived callback on my device.

任何建议都将不胜感激！我已经整整调试了一天：（

Any suggestions are greatly appreciated! I've been debugging this for a whole day now :(

推荐答案

哦，天哪..我知道了我的问题。我认为applicationId是相同的，但事实证明我从未在Wear模块上设置构建样式，因此这两个applicationId实际上是 com.example.android 和 com.example.android.dev ..

Oh, good god.. I figured out my problem. I THOUGHT the applicationId was the same, but it turned out that I never set up build flavors on the wear module, so the two applicationIds were actually com.example.android and com.example.android.dev..

希望这可以帮助遇到我同样问题的其他人： \

Hope this helps other people who ran into the same problem as me :\

这篇关于设备上未调用WearableListenerService onMessageReceived的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！